Class: Kube::Ctl::Instance

Inherits:
Object
  • Object
show all
Defined in:
lib/kube/ctl/instance.rb

Constant Summary collapse

GEM_ROOT = 
File.expand_path('../../..', __dir__)
COMMAND_TREE = 
JSON.parse(
  File.read(File.join(GEM_ROOT, 'data', 'kubectl-command-tree-v1-minimal.json'))
)
ROOT = 
TreeNode.new(
  name: 'kubectl',
  type: :command,
  children: TreeNode.build(COMMAND_TREE)
)

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(kubeconfig: ENV['KUBECONFIG']) ⇒ Instance

When kubeconfig is nil, no –kubeconfig flag is passed and kubectl falls back to its own default (~/.kube/config).



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# File 'lib/kube/ctl/instance.rb', line 24

def initialize(kubeconfig: ENV['KUBECONFIG'])
  @kubeconfig = kubeconfig
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &block) ⇒ Object 



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# File 'lib/kube/ctl/instance.rb', line 28

def method_missing(name, *args, &block)
  root_node.public_send(name, *args, &block)
end

Instance Attribute Details

#kubeconfig ⇒ Object (readonly)

Returns the value of attribute kubeconfig.



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# File 'lib/kube/ctl/instance.rb', line 20

def kubeconfig
  @kubeconfig
end

Instance Method Details

#inspect ⇒ Object 



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# File 'lib/kube/ctl/instance.rb', line 36

def inspect
  "#<#{self.class.name} kubeconfig=#{@kubeconfig.inspect}>"
end

#respond_to_missing?(name, include_private = false) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/kube/ctl/instance.rb', line 32

def respond_to_missing?(name, include_private = false)
  root_node.respond_to?(name) || super
end